HomeEmission Control > SensorsGlobal Parts 1814954 Ignition Knock (Detonation) Sensor
Part #: 1814954

Global Parts 1814954 Ignition Knock (Detonation) Sensor

⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, Millenia
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Reliable Ignition Knock Sensor for Mazda Millenia

The Global Parts Ignition Knock (Detonation) Sensor, part number 1814954, is designed specifically for Mazda Millenia models. This sensor helps detect engine knocking to optimize performance and protect your engine from damage.

  • Wiring harness length: 18.0 inches for flexible installation
  • Blade terminal type with 2 terminals for secure electrical connection
  • Single rectangular male connector for easy plug-in compatibility
  • Wiring harness included for a complete sensor setup
  • Mounting hardware not included

Detailed Product Description

The Global Parts 1814954 ignition knock sensor is engineered to accurately detect detonation events in Mazda Millenia engines. Featuring an 18-inch wiring harness, it provides sufficient length for convenient routing and connection within the engine bay. The sensor uses a blade terminal type with two terminals, ensuring a reliable electrical interface. Its single rectangular male connector simplifies installation by matching the factory wiring harness. This sensor is essential for maintaining proper ignition timing and preventing engine damage caused by knocking.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with Mazda Millenia models, making it a direct replacement part for emission control sensor needs. It is designed to address issues such as:

  • Engine knocking or pinging during acceleration
  • Reduced engine performance due to improper ignition timing
  • Check engine light triggered by knock sensor faults
  • Increased fuel consumption related to detonation detection failure
  • Potential engine damage from undetected knock events

Installation Notes and Tips

When installing the Global Parts 1814954 knock sensor on your Mazda Millenia, ensure the wiring harness is routed away from high-heat areas to prevent damage. The sensor’s blade terminals and rectangular male connector allow for straightforward connection to the vehicle’s existing wiring. Since mounting hardware is not included, reuse the original hardware or source compatible fasteners to secure the sensor properly.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. While specific warranty details are not provided, Global Parts products typically undergo quality checks to ensure reliable performance in emission control systems. Using this sensor helps maintain your Mazda Millenia’s engine efficiency and emission compliance.

BrandGlobal Parts
Part Number1814954
Wiring Harness Length18.0
Terminal TypeBlade
Mounting Hardware IncludedNo
Connector Quantity1
Connector ShapeRectangular
Terminal Quantity2
Connector GenderMale
Wiring Harness IncludedYes

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MazdaMillenia2.3LV6N/A
2001MazdaMillenia2.3LV6N/A
2000MazdaMillenia2.3LV6N/A
1999MazdaMillenia2.3LV6N/A
1998MazdaMillenia2.3LV6N/A
1997MazdaMillenia2.3LV6N/A
1996MazdaMillenia2.3LV6N/A
1995MazdaMillenia2.3LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

E1T14771ES113595KJ0118921AKS162SU4970

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.